55894626 has 12 divisors (see below), whose sum is σ = 121105062. Its totient is φ = 18631536.

The previous prime is 55894621. The next prime is 55894649. The reversal of 55894626 is 62649855.

55894626 is a `hidden beast` number, since 5 + 589 + 4 + 62 + 6 = 666.

It can be written as a sum of positive squares in only one way, i.e., 46253601 + 9641025 = 6801^2 + 3105^2 .

It is not an unprimeable number, because it can be changed into a prime (55894621) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1552611 + ... + 1552646.

Almost surely, 2^55894626 is an apocalyptic number.

55894626 is an abundant number, since it is smaller than the sum of its proper divisors (65210436).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

55894626 is a wasteful number, since it uses less digits than its factorization.

55894626 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3105265 (or 3105262 counting only the distinct ones).

The product of its digits is 518400, while the sum is 45.

The square root of 55894626 is about 7476.2708618669. The cubic root of 55894626 is about 382.3461177750.

The spelling of 55894626 in words is "fifty-five million, eight hundred ninety-four thousand, six hundred twenty-six".